The 1986 Honda Rebel has no external oil filter. There is an oil filtering screen just below the oil pump in the engine crankcase.
The Honda Service manual says that its capacity is 3 liters (3.2 US quarts)
The 1986 Honda 1100 cc engine oil capacity is three pints. The manufacturer recommends that you never overfill the engine oil.
1.1 quarts
Seriously, Just don't. You will ruin it.
3.4 US Gal.
try its the only way you will know it
Your 1986 VT700 Shadow holds 3 quarts when you change the filter
Engine oil capacity for the 1986 Honda VT1100c Shadow is approximately 2.2 quarts of engine oil Engine oil capacityfor the Honda VT1100c is approxmately 2.2 quarts
Capacity for each leg for VT700 and 750 For 1986 and on it is 442.5 - 447.5cc (14.99 - 15.16oz)
According to the shop manual, the fuel capacity is 12 liters (3.18 gal) with a 2.5 liter (.65 gal) reserve.
The 1986 Honda 350 transmission has a capacity of eight pints of transmission fluid. The manufacturer recommends that you never overfill the transmission fluid.